2004 TF21
2004TF21, f6639, K04T21F
All data for this body: [vot]
MPC data
| Name (number) |
2004 TF21 (416639) |
| a |
2.73656 |
| e |
0.30559 |
| i / sin(i) |
15.1796 /
0.26185
|
| q |
1.90029
|
| Q |
3.57282
|
| ω |
311.6038 |
| Node |
40.1644 |
| m |
193.2865 |
| n |
0.2177 |
| Epoch |
2460800.5 |
| nobs |
256 |
| nopp |
12 |
| Years observed |
2004-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.739 |
|
| ep |
0.263 |
|
| sin(ip) |
0.251 |
|
| G |
0.150 |
|
| H |
16.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7389 |
0.2628 |
0.2512 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |